/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This file is a part of the CANN Open Software.
 * Licensed under CANN Open Software License Agreement Version 1.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */
#include "confusion_transpose_custom_impl.h"
#include "kernel_operator.h"

__aicore__ inline void CopyTiling(MyCustomKernel::VecTiling *tiling, GM_ADDR tilingGM) {
    uint32_t *ptr = reinterpret_cast<uint32_t *>(tiling);
    auto tiling32 = reinterpret_cast<__gm__ uint32_t *>(tilingGM);

    for (uint32_t i = 0; i < sizeof(MyCustomKernel::VecTiling) / sizeof(uint32_t); i++, ptr++) {
        *ptr = *(tiling32 + i);
    }
    return;
}

extern "C" __global__ __aicore__ void confusion_transpose_custom(GM_ADDR x, GM_ADDR y, GM_ADDR tiling) {
    if ASCEND_IS_AIC {
        return;
    }
    AscendC::TPipe pipe;
    MyCustomKernel::KernelConfusionTranspose<half> op;
    MyCustomKernel::VecTiling tilingData;
    CopyTiling(&tilingData, tiling);
    op.Init(x, y, tilingData, &pipe);
    op.Process();
}